Trek through a tree one character at a time.

Test

Also available on CPAN

Test cases can be seen at the end of file lib/Tree/Trek.pm. The test cases are run by the GitHub Action.

Create a trekkable tree and trek through it.

``` my $n = node;

$n->put("aa") ->data = "AA"; $n->put("ab") ->data = "AB"; $n->put("ba") ->data = "BA"; $n->put("bb") ->data = "BB"; $n->put("aaa")->data = "AAA";

is_deeply [map {[$->key, $->data]} $n->traverse], [["aa", "AA"], ["aaa", "AAA"], ["ab", "AB"], ["ba", "BA"], ["bb", "BB"]]; ```

For documentation see: CPAN